Poseidon Costumes

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Become the god of the sea and protector of aquatic creatures this Halloween with a Poseidon costume. One of the 12 Olympian in ancient Greek mythology, it is perfect to pair with other Roman and Greek gods. So shop our selection of Poseidon costumes for this October:

About Funtober Costumes

Are you ready for Halloween 2023? Funtober has listed hundreds of costume ideas and thousands of Halloween costumes for sale this year. We have an incredible selection of halloween costumes for women, men, and kids. We help couples find fun and amazing adult costumes, women find the perfect sexy costume, parents find the outfit that will thrill their child as well as the baby costumes that will adorn their first Halloween pictures forever.

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Short Descriptions for the Above Products:

Poseiden Adult costume Description:
  • Cotton
  • Wig, beard, sandals and starfish prop not included.
  • Size: Standard.
  • Made with the Best Quality Material with your child in mind.
  • Top Quality Children’s Item.
Kid’s Poseidon Costume Description:
  • Polyblend
  • Hand Wash Only
  • Size: Large
  • 100% polyester
  • Short-sleeved pullover shirt is fully lined
  • Shirt shell is mesh covered w/ bronze sequins
  • Pants have elastic waistband, billowy organza overlay
Adult Golden Poseidon Costume Mens, Greek Mythology Olympian God King of the Sea Halloween Costume Medium Description:
  • Mesh
  • Size: Medium
  • PRODUCT INCLUDES: This Men’s Poseidon Costume comes with a shirt, pants, cape, crown, wrist cuffs, and belt.
  • FROM THE FUN COMPANY: We take costumes seriously, and with costume experience decades in the making, we’re proud to offer costumes of the highest quality. This Poseidon Costume for Men will have you ready to rule the ocean!
  • DETAILS THAT MATTER: Mesh, organza, and gold sequins all give this imaginative costume a realistic and regal quality. With extra attention to the details, this costume has touches that you’re simply not going to find on a competing costume style.
  • TOP QUALITY: As one of the world’s top designers of costumes, we use hand-picked fabrics and quality construction to ensure our customers get the most out of each and every one of our Made by Us designs. This Poseidon Costume will stand out with quality and durability.
California Costumes Poseidon/Neptune, God of the Sea Men’s Costume Description:
  • 100% Polyester
  • Brand new Fantastic Quality Ancient Greeks | Romans Standard Poseidon costume
  • Adult Size Men’s Large (42-44) approx 44″ Chest – 38″ Waist – 70″ Height – up to 185lbs. California Costumes are designed to fit a wide variety of sizes. Sizes provided by California Costumes are approximate sizes. The sizing stated here is the best known information.
  • This posting includes: Shirt, crown, belt, shoulder armor, net drape, and cuffs as featured. Other accessories are not included.
  • Please note that only the items listed above are included

To purchase one of these products, please click the appropriate image at the top of this page!